15890138280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{36691}}^1$

素因数の和:37112

約数の個数: 128

約数和(自身を含む): 53100662400

約数和(自身を除く): 37210524120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 401, 540, 802, 1080, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 7218, 8020, 9624, 10827, 12030, 14436, 16040, 18045, 21654, 24060, 28872, 36090, 36691, 43308, 48120, 54135, 72180, 73382, 86616, 108270, 110073, 144360, 146764, 183455, 216540, 220146, 293528, 330219, 366910, 433080, 440292, 550365, 660438, 733820, 880584, 990657, 1100730, 1320876, 1467640, 1651095, 1981314, 2201460, 2641752, 3302190, 3962628, 4402920, 4953285, 6604380, 7925256, 9906570, 13208760, 14713091, 19813140, 29426182, 39626280, 44139273, 58852364, 73565455, 88278546, 117704728, 132417819, 147130910, 176557092, 220696365, 264835638, 294261820, 353114184, 397253457, 441392730, 529671276, 588523640, 662089095, 794506914, 882785460, 1059342552, 1324178190, 1589013828, 1765570920, 1986267285, 2648356380, 3178027656, 3972534570, 5296712760, 7945069140, 15890138280]

約数ペア:

[(1, 15890138280), (2, 7945069140), (3, 5296712760), (4, 3972534570), (5, 3178027656), (6, 2648356380), (8, 1986267285), (9, 1765570920), (10, 1589013828), (12, 1324178190), (15, 1059342552), (18, 882785460), (20, 794506914), (24, 662089095), (27, 588523640), (30, 529671276), (36, 441392730), (40, 397253457), (45, 353114184), (54, 294261820), (60, 264835638), (72, 220696365), (90, 176557092), (108, 147130910), (120, 132417819), (135, 117704728), (180, 88278546), (216, 73565455), (270, 58852364), (360, 44139273), (401, 39626280), (540, 29426182), (802, 19813140), (1080, 14713091), (1203, 13208760), (1604, 9906570), (2005, 7925256), (2406, 6604380), (3208, 4953285), (3609, 4402920), (4010, 3962628), (4812, 3302190), (6015, 2641752), (7218, 2201460), (8020, 1981314), (9624, 1651095), (10827, 1467640), (12030, 1320876), (14436, 1100730), (16040, 990657), (18045, 880584), (21654, 733820), (24060, 660438), (28872, 550365), (36090, 440292), (36691, 433080), (43308, 366910), (48120, 330219), (54135, 293528), (72180, 220146), (73382, 216540), (86616, 183455), (108270, 146764), (110073, 144360)]